Estes Cosmic Interceptor Build, Part 16, Filler/Primer On The Balsa Parts

Here's all the parts taped down to scrap cardboard for a shot of filler/primer.

Notice the thin masking tape strips over the gluing area slots on the Q pieces. There is tape over the glue tabs on the T pieces.

With the S braces dry fitted, this will mask the gluing contact areas.  

After the filler/primer shot,

the glue tabs have no spray.

The wing showing the clear glue areas for the S braces.

The end tip Q pieces had a measured strip of masking tape over the gluing area.

The open CWF strip isn't sealed and glue can be absorbed. The gray filler/primer seals the rest of the balsa.